No. Most energy we get comes directly or indirectly from the Sun; the heat in the Earth's interior is one major exception. The other major exception is tidal energy.
This is called the magma chamber.
A magma chamber.
The Magma chamber underneath the volcano. The magma is Buoyant so it naturally rises to the surfae
In a magma chamber
Magma Chamber: underground pocket of molten rock
it deposits great soil and has a magma chamber that can create geothermal energy.
A Magma Reservoir is a Magma Chamber so to speak. It is an underground cavity containing molten rock, esp. below a volcano.
A Magma Chamber is a space (that can change size) at a depth below a volcano in which magma can accumulate prior to an eruption. A volcanic vent is a conduit connecting the magma chamber to the surface. It is though this that the magma flows during an eruption.
Magma is molten or partially molten rock beneath the earth's surface. A magma chamber is a space, often beneath a volcano, where magma collects.
a magma chamber
A synonym for magma chamber is basalt cavity. Synonyms for magma is lava, ashes, scoria, slag, coulee, and obsidian.
The molten material that you find in the magma chamber is the magma itself.